Retool

Stop wrestling with UI libraries, hacking together data sources, and figuring out access controls. Start shipping apps that move your business forward. Connect to most databases or anything with a REST, GraphQL or gRPC API. Retool empowers you to work with all of your data sources seamlessly in one app. Your data is always stored by you. When a query is run, the Retool backend proxies the request to your backend. We don't store any of the data. No more ETL-ing data around! Retool is highly hackable, so you’re never limited by what's available out of the box. If you can write it with JavaScript and an API, you can build it in Retool. Retool comes with the security, reliability, and permissioning built in.